×

Bearing vibration measuring apparatus, bearing vibration measuring method, and radial type bearing

  • US 20050196090A1
  • Filed: 05/14/2004
  • Published: 09/08/2005
  • Est. Priority Date: 05/15/2003
  • Status: Active Grant
First Claim
Patent Images

1. A bearing vibration measuring apparatus for detecting a vibration component generated from a bearing, which includes an inner ring, an outer ring, and a plurality of rolling elements arranged between the inner ring and the outer ring rotatable in a circumferential direction, in a state of pressing one of the inner ring and the outer ring while relatively rotating other of the inner ring and the outer ring to measure a vibration of the bearing, and detecting a defect of the bearing based on the vibration component, said apparatus comprising:

  • a driving mechanism for pressing the one of the inner ring and the outer ring in an axial direction, wherein the driving mechanism is elongated and contracted for inclining the one of the inner ring and the outer ring.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×